package com.atguigu.demo.excel;

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;

import java.util.Map;

/**
 * @author fxy
 * @date 2022/5/4 10:50
 */
public class ExcelListener extends AnalysisEventListener<DemoData> {

    //一行一行读excel中的内容
    @Override
    public void invoke(DemoData demoData, AnalysisContext analysisContext) {
        System.out.println("####"+demoData);
    }

    //读取表头的方法
    @Override
    public void invokeHeadMap(Map<Integer, String> headMap, AnalysisContext context) {
        System.out.println("表头"+headMap );
    }

    //读取完成后
    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {

    }
}
